questions/blockchain
history, err := stub.GetHistoryForKey(key_value) for history.HasNext() { ...READ MORE
You can do this using the query ...READ MORE
This error usually occurs if some old ...READ MORE
This is because you have not installed ...READ MORE
You need to first delete the existing ...READ MORE
Hey. It seems like you already have ...READ MORE
Yes, you can only clone the additional ...READ MORE
Generally you are not supposed to call ...READ MORE
Hyperledger Fabric v1.0 and later does not ...READ MORE
Whenever i invoke chaincode from the cli ...READ MORE
You can get the value from the ...READ MORE
This is how you can do it. ...READ MORE
You can try something like this: /** * ...READ MORE
You are trying to use filter={"include":"resolve"} in Composer Query. ...READ MORE
This peer address does not exist on ...READ MORE
This is another way to do it: docker ...READ MORE
The makefile is in /opt/gopath/src/github.com/hyperledger/fabric , not ...READ MORE
Check your container environment variable: CORE_VM_ENDPOINT=unix:///var/run/docker.sock Then if you ...READ MORE
There's something wrong with your SSH key. ...READ MORE
You have to pass an orderer in ...READ MORE
Using MetaMask v3.14.1 you can reset your account as ...READ MORE
On the Web: (Not programmatic, but for completeness...) ...READ MORE
Without the memory keyword, Solidity tries to declare variables ...READ MORE
Blockchain and IPFS are based on similar concepts of decentralized ...READ MORE
To solve this problem you can use ...READ MORE
This error happens because basic-network/docker-compose.yaml has CA ...READ MORE
Remove 'assetID:' from your test string. For example, 'org.acme.mynetwork#assetID:0138' ...READ MORE
Here's the problem: this.businessNetworkConnection.on('events' //This should be changed ...READ MORE
This is what worked for me: asset Ask ...READ MORE
Try to clean everything using the below ...READ MORE
You need to specify the channel name ...READ MORE
This config worked for me: { "network-config": { ...READ MORE
docker pull hyperledger/fabric-ca:x86_64-1.1.0-preview Now tag this the latest ...READ MORE
Add another rule to .acl file to ...READ MORE
In the startFabric.sh launch the cli container ...READ MORE
You get this error because composer-playground saves ...READ MORE
There are tow options: 1. You can set ...READ MORE
<textarea [ngModel]="offers[0] | json" formControlName="offers" class="form- ...READ MORE
It's a trivial issue mate - you're ...READ MORE
The Fabric Node SDK actually provides a ...READ MORE
Replace return shim.success(valString); with: return shim ...READ MORE
Try this and see if this works: /** * ...READ MORE
Seems like peer address problem. Set the ...READ MORE
The mapping is not set up right. ...READ MORE
To do this, you must first provide ...READ MORE
You can try this: query selectReading { ...READ MORE
Try this: kafka1.hyperfabric.xyz: image: hyperledger/fabric-kafka restart: ...READ MORE
// http://nodejs.org/api.html#_child_processes var sys = require('sys') var exec = ...READ MORE
in "network-config" you should use lowercase 'org1' { ...READ MORE
invokeChainCode(securityContext, functionName, args, options) { ...READ MORE
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